v3.23.3
Cover
 9 Months Ended
Sep. 30, 2023
Entity Addresses [Line Items]  
Document Type S-1/A
Amendment Flag true
Amendment Description Amendment No. 1
Entity Registrant Name ENSYSCE BIOSCIENCES, INC.
Entity Central Index Key 0001716947
Entity Tax Identification Number 82-2755287
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 7946 Ivanhoe Avenue
Entity Address, Address Line Two Suite 201
Entity Address, City or Town La Jolla
Entity Address, State or Province CA
Entity Address, Postal Zip Code 92037
City Area Code (858)
Local Phone Number 263-4196
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 7946 Ivanhoe Avenue
Entity Address, Address Line Two Suite 201
Entity Address, City or Town La Jolla
Entity Address, State or Province CA
Entity Address, Postal Zip Code 92037
City Area Code (858)
Local Phone Number 263-4196